:root {
  --cream:#fbfaf7; --warm:#f4efe7; --rose:#e8d5c4;
  --gold:#b88a5f; --gold-d:#9a7048; --gold-l:#d4b08a; --blush:#d4a896;
  --brown:#2c1a0e; --brown-m:#5c3d2a; --muted:#8a7568; --ink:#1a1410;
  --border:rgba(184,138,95,.16); --border-s:rgba(184,138,95,.32);
  --soft:#ebe3d5;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:'Jost',sans-serif;color:var(--ink);background:var(--cream);overflow-x:hidden;-webkit-font-smoothing:antialiased;max-width:100vw}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
button{font-family:inherit;cursor:pointer;border:none;background:none}
::-webkit-scrollbar{width:3px}
::-webkit-scrollbar-thumb{background:var(--gold)}
#sbar{position:fixed;top:0;left:0;height:1px;background:var(--gold);z-index:9999;width:0;transition:width .1s}

/* ANN */
.ann{background:var(--ink);color:rgba(251,250,247,.7);text-align:center;padding:11px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:400}
.ann strong{color:var(--cream);font-weight:500}
.ann a{color:var(--gold-l);border-bottom:1px solid rgba(212,176,138,.4);padding-bottom:1px;margin-left:8px;transition:.2s}
.ann a:hover{color:var(--cream);border-color:var(--cream)}

/* NAV */
nav{position:sticky;top:0;z-index:998;background:rgba(251,250,247,.96);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:0 48px;height:68px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}
.nav-left{display:flex;gap:2px}
.nav-right{display:flex;gap:2px;justify-content:flex-end;align-items:center}
.nav-links a{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:8px 14px;font-weight:500;transition:.2s;display:inline-flex;align-items:center;gap:8px}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-logo{text-align:center;display:flex;align-items:center;justify-content:center;height:38px}
.nav-logo img{height:32px;width:auto;display:block}
.nav-cta{background:var(--ink)!important;color:var(--cream)!important;padding:10px 24px!important;font-size:11px!important;letter-spacing:.12em!important;font-weight:500!important;transition:.2s!important}
.nav-cta:hover{background:var(--gold-d)!important;color:#fff!important}
.cart-link{position:relative}
.cart-count{background:var(--gold);color:#fff;font-size:9px;font-weight:600;padding:2px 6px;border-radius:10px;min-width:18px;text-align:center;display:inline-block;transition:.2s}
.cart-link[data-empty="true"] .cart-count{background:transparent;color:var(--muted)}

/* Container constraint for ultrawide */
.container{max-width:1440px;margin:0 auto}

/* SHOP HERO — Standard luxe beauty: 56-72% viewport, 120px vertical */
.shop-hero{padding:120px 64px 80px;text-align:center;background:linear-gradient(180deg,var(--warm) 0%,var(--cream) 100%);border-bottom:1px solid var(--border);position:relative;overflow:hidden}
.shop-hero::before{content:'';position:absolute;top:-40px;left:50%;transform:translateX(-50%);width:140px;height:80px;background:url('logo/logo-corto.png') center/contain no-repeat;opacity:.08}
.shop-hero-content{max-width:760px;margin:0 auto;position:relative;z-index:1}
.shop-hero-seal{display:inline-flex;align-items:center;justify-content:center;width:54px;height:54px;border:1px solid var(--border-s);border-radius:50%;padding:8px;margin-bottom:24px;background:var(--cream)}
.shop-hero-seal img{width:100%;height:auto;opacity:.95}
.eyebrow{font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-d);font-weight:500;margin-bottom:24px}
.h1-shop{font-family:'Cormorant Garamond',serif;font-size:clamp(40px,5vw,68px);font-weight:300;line-height:1.04;letter-spacing:.01em;color:var(--ink);margin-bottom:22px}
.h1-shop em{font-style:italic;color:var(--gold-d)}
.shop-sub{font-size:14.5px;color:var(--muted);line-height:1.78;max-width:560px;margin:0 auto;font-weight:300}

/* FILTERS */
.shop-filters{background:var(--cream);padding:32px 64px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;position:sticky;top:68px;z-index:50;backdrop-filter:blur(20px);background:rgba(251,250,247,.96)}
.filter-wrap{display:flex;gap:6px;flex-wrap:wrap}
.filter-btn{padding:9px 18px;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:500;border:1px solid var(--border-s);transition:.2s;background:transparent}
.filter-btn:hover{color:var(--ink);border-color:var(--gold)}
.filter-btn.active{background:var(--ink);color:var(--cream);border-color:var(--ink)}
.filter-info{display:flex;align-items:center;gap:14px;font-size:12px;color:var(--muted)}
.filter-info .sep{opacity:.4}
.filter-info select{background:transparent;border:none;font-size:12px;color:var(--ink);font-family:inherit;letter-spacing:.04em;cursor:pointer;padding:6px 0;border-bottom:1px solid var(--border-s)}

/* PRODUCTS GRID — beauty industry uses 4-col desktop, 4:5 aspect (proven Charlotte Tilbury, Glossier, Sephora) */
.products-section{padding:64px 64px 120px;min-height:600px}
.products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px 28px;max-width:1440px;margin:0 auto}
.skeleton-card{aspect-ratio:4/5;background:linear-gradient(110deg,var(--warm) 30%,var(--soft) 50%,var(--warm) 70%);background-size:200% 100%;animation:shim 1.5s linear infinite;border-radius:0;display:flex;align-items:center;justify-content:center;position:relative}
.skeleton-card::after{content:'';position:absolute;width:64px;height:32px;background:url('logo/logo-corto.png') center/contain no-repeat;opacity:.18}
@keyframes shim{0%{background-position:200% 0}100%{background-position:-200% 0}}

.pcard{display:flex;flex-direction:column;cursor:pointer;background:#fff;transition:.35s cubic-bezier(.16,1,.3,1);border:1px solid var(--border);position:relative;overflow:hidden}
.pcard:hover{border-color:var(--gold);box-shadow:0 32px 72px -16px rgba(44,26,14,.14);transform:translateY(-6px)}
.pcard-img{aspect-ratio:1/1;overflow:hidden;background:#fbfaf7;position:relative;display:flex;align-items:center;justify-content:center;padding:18px}
.pcard-img::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at center,transparent 0%,rgba(184,138,95,.04) 80%,rgba(184,138,95,.08) 100%);pointer-events:none;z-index:1}
.pcard-img img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;transition:transform .6s cubic-bezier(.16,1,.3,1);mix-blend-mode:darken;position:relative;z-index:0}
.pcard:hover .pcard-img img{transform:scale(1.06)}
.pcard-tag{position:absolute;top:14px;left:14px;background:rgba(26,20,16,.92);backdrop-filter:blur(8px);color:var(--cream);font-size:9px;letter-spacing:.18em;text-transform:uppercase;padding:6px 12px;font-weight:500;z-index:2}
.pcard-body{padding:22px 20px 22px;display:flex;flex-direction:column;flex:1;background:#fff}
.pcard-cat{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-d);margin-bottom:12px;font-weight:600}
.pcard-title{font-family:'Cormorant Garamond',serif;font-size:20px;font-weight:500;color:var(--ink);line-height:1.22;margin-bottom:10px;letter-spacing:.005em;min-height:74px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.pcard-desc{font-size:13px;color:var(--brown-m);line-height:1.55;margin-bottom:18px;font-weight:400;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:40px;opacity:.78}
.pcard-bottom{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:8px;padding-top:14px;border-top:1px solid var(--border)}
.pcard-price{font-size:15.5px;font-weight:500;color:var(--ink);font-feature-settings:"tnum";letter-spacing:.01em}
.pcard-price-old{font-size:12px;color:var(--muted);text-decoration:line-through;margin-right:6px;font-weight:300}
.pcard-add{font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-d);font-weight:500;transition:.25s;border:none;background:transparent;padding:0;display:inline-flex;align-items:center;gap:6px}
.pcard-add::after{content:'→';transition:transform .25s;font-weight:600}
.pcard:hover .pcard-add{color:var(--ink)}
.pcard:hover .pcard-add::after{transform:translateX(3px)}

.empty-state{text-align:center;padding:120px 24px;max-width:480px;margin:0 auto}
.empty-icon{font-size:32px;color:var(--gold);margin-bottom:20px;font-style:italic;font-family:'Cormorant Garamond',serif}
.empty-h{font-family:'Cormorant Garamond',serif;font-size:28px;color:var(--ink);margin-bottom:12px;font-weight:400}
.empty-s{font-size:14px;color:var(--muted);margin-bottom:32px;font-weight:300;line-height:1.6}
.btn{display:inline-flex;align-items:center;gap:12px;border:1px solid var(--ink);color:var(--ink);padding:14px 36px;font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;transition:.25s;font-family:'Jost',sans-serif;background:transparent}
.btn:hover{background:var(--ink);color:var(--cream)}

/* TRUST BAR */
.trust-bar{background:var(--warm);padding:48px 64px;display:grid;grid-template-columns:repeat(4,1fr);gap:32px;border-top:1px solid var(--border)}
.trust-item{display:flex;gap:16px;align-items:flex-start}
.trust-ic{width:38px;height:38px;border:1px solid var(--gold);color:var(--gold);display:flex;align-items:center;justify-content:center;flex-shrink:0;border-radius:50%}
.trust-ic svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.5;fill:none;stroke-linecap:round;stroke-linejoin:round}
.trust-t{font-size:13px;font-weight:500;color:var(--ink);margin-bottom:4px;letter-spacing:.02em}
.trust-s{font-size:11.5px;color:var(--muted);font-weight:300;line-height:1.55}

/* INFO + FOOTER (consistente con index) */
.info{background:var(--cream);display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--border)}
.ib{padding:52px 56px;border-right:1px solid var(--border)}
.ib:last-child{border:none}
.ib-label{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-d);margin-bottom:22px;font-weight:500}
.ib-row{display:flex;gap:14px;font-size:13.5px;color:var(--brown-m);margin-bottom:14px;align-items:flex-start;line-height:1.55;font-weight:300}
.ib-ic{color:var(--gold);flex-shrink:0;width:18px;height:18px;margin-top:2px;display:inline-flex;align-items:center;justify-content:center}
.ib-ic svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.5;fill:none;stroke-linecap:round;stroke-linejoin:round}
footer{background:var(--cream);padding:28px 64px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;border-top:1px solid var(--border)}
.fl{font-family:'Cormorant Garamond',serif;font-size:16px;font-weight:400;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-d)}
footer p{font-size:11px;color:var(--muted);letter-spacing:.04em;font-weight:300}
footer a{color:var(--gold-d)!important}

/* WA */
.wa{position:fixed;bottom:28px;right:28px;z-index:9000}
.wa-btn{position:relative;width:54px;height:54px;border-radius:50%;background:#25D366;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 24px rgba(37,211,102,.3);transition:.2s}
.wa-btn:hover{transform:scale(1.08)}
.wa-btn svg{width:26px;height:26px;fill:#fff}
.wa-dot{position:absolute;top:-2px;right:-2px;width:13px;height:13px;background:var(--gold);border-radius:50%;border:2px solid var(--cream);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.25)}}

/* PRODUCT MODAL */
.modal-bg{position:fixed;inset:0;background:rgba(26,20,16,.55);z-index:9999;display:none;align-items:flex-end;justify-content:center;backdrop-filter:blur(4px);padding:0}
.modal-bg.open{display:flex;animation:fade .2s ease}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes slideup{from{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}
.modal{background:#fff;width:100%;max-width:1100px;max-height:92vh;overflow-y:auto;position:relative;animation:slideup .35s ease}
.modal-close{position:absolute;top:16px;right:16px;width:38px;height:38px;background:rgba(251,250,247,.95);border-radius:50%;font-size:22px;color:var(--ink);z-index:5;display:flex;align-items:center;justify-content:center}
.modal-content{display:grid;grid-template-columns:1fr 1fr;min-height:520px}
.mc-gallery{background:var(--warm);position:relative;display:flex;align-items:center;justify-content:center;padding:24px}
.mc-gallery img{max-width:100%;max-height:580px;object-fit:contain;width:auto}
.mc-thumbs{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);display:flex;gap:6px;background:rgba(255,255,255,.92);padding:6px;border-radius:0}
.mc-thumb{width:44px;height:44px;border:1px solid transparent;cursor:pointer;overflow:hidden}
.mc-thumb.active{border-color:var(--gold)}
.mc-thumb img{width:100%;height:100%;object-fit:cover}
.mc-info{padding:56px 56px 48px;display:flex;flex-direction:column}
.mc-cat{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-d);margin-bottom:14px;font-weight:500}
.mc-title{font-family:'Cormorant Garamond',serif;font-size:32px;font-weight:400;color:var(--ink);line-height:1.15;margin-bottom:18px;letter-spacing:.01em}
.mc-price{font-size:22px;font-weight:500;color:var(--ink);margin-bottom:24px;font-feature-settings:"tnum"}
.mc-desc{font-size:14px;color:var(--muted);line-height:1.78;margin-bottom:32px;font-weight:300;white-space:pre-wrap}
.mc-meta{font-size:12px;color:var(--muted);margin-bottom:24px;padding:14px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);display:flex;gap:20px}
.mc-meta-i{display:flex;flex-direction:column}
.mc-meta-k{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-d);margin-bottom:4px;font-weight:500}
.mc-actions{display:flex;gap:10px;margin-top:auto;padding-top:20px}
.mc-qty{display:flex;align-items:center;border:1px solid var(--border-s);height:48px}
.mc-qty button{width:38px;height:48px;font-size:18px;color:var(--ink);background:none;border:none}
.mc-qty input{width:48px;height:48px;border:none;text-align:center;font-family:inherit;font-size:14px;background:transparent;color:var(--ink);font-weight:500}
.mc-add{flex:1;background:var(--ink);color:var(--cream);height:48px;font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;transition:.2s;display:flex;align-items:center;justify-content:center;gap:8px}
.mc-add:hover{background:var(--gold-d)}
.mc-wa{height:48px;width:48px;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px}

/* CART DRAWER */
.cart-drawer-bg{position:fixed;inset:0;background:rgba(26,20,16,.4);z-index:9998;opacity:0;pointer-events:none;transition:.25s}
.cart-drawer-bg.open{opacity:1;pointer-events:auto}
.cart-drawer{position:fixed;top:0;right:0;height:100vh;width:420px;max-width:100vw;background:#fff;z-index:9999;transform:translateX(100%);transition:.35s cubic-bezier(.16,1,.3,1);display:flex;flex-direction:column;box-shadow:-20px 0 60px rgba(26,20,16,.15)}
.cart-drawer.open{transform:translateX(0)}
.cart-head{padding:24px 28px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px}
.cart-head-brand{display:flex;align-items:center;gap:12px;flex:1}
.cart-head-brand img{height:26px;width:auto;opacity:.85}
.cart-title{font-family:'Cormorant Garamond',serif;font-size:22px;color:var(--ink);font-weight:400;letter-spacing:.04em}
.cart-close{font-size:24px;color:var(--muted);width:36px;height:36px;display:flex;align-items:center;justify-content:center}
.cart-items{flex:1;overflow-y:auto;padding:8px 28px}
.cart-empty{text-align:center;padding:60px 0;color:var(--muted);font-size:13px;font-style:italic;font-family:'Cormorant Garamond',serif}
.cart-item{display:grid;grid-template-columns:64px 1fr auto;gap:14px;padding:18px 0;border-bottom:1px solid var(--border);align-items:center}
.cart-item-img{width:64px;height:64px;overflow:hidden;background:var(--warm)}
.cart-item-img img{width:100%;height:100%;object-fit:cover}
.cart-item-info{display:flex;flex-direction:column;gap:4px;min-width:0}
.cart-item-t{font-size:13px;color:var(--ink);font-weight:500;line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cart-item-p{font-size:12px;color:var(--gold-d);font-weight:500}
.cart-item-qty{display:flex;align-items:center;gap:6px;margin-top:4px}
.cart-item-qty button{width:22px;height:22px;border:1px solid var(--border-s);color:var(--muted);font-size:12px;display:flex;align-items:center;justify-content:center}
.cart-item-qty span{font-size:12px;color:var(--ink);min-width:18px;text-align:center}
.cart-item-rm{color:var(--muted);font-size:11px;text-decoration:underline}
.cart-foot{padding:24px 28px;border-top:1px solid var(--border);background:var(--cream)}
.cart-row{display:flex;justify-content:space-between;font-size:13px;color:var(--ink);margin-bottom:8px;font-weight:500}
.cart-row span:last-child{font-size:18px;font-weight:500;color:var(--ink)}
.cart-note{font-size:11px;color:var(--muted);margin-bottom:20px;font-weight:300;line-height:1.55}
.cart-cta{background:var(--ink);color:var(--cream);display:flex;align-items:center;justify-content:center;height:52px;font-size:12px;letter-spacing:.2em;text-transform:uppercase;font-weight:500;gap:10px;transition:.25s}
.cart-cta:hover{background:var(--gold-d)}
.cart-cta.disabled{background:var(--soft);color:var(--muted);pointer-events:none}
.cart-back{width:100%;text-align:center;padding:12px 0;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:6px;font-weight:500;background:none;border:none}

/* CHATBOT */
.chat-btn{position:fixed;bottom:96px;right:28px;z-index:9000;display:flex;align-items:center;gap:10px;background:var(--ink);color:var(--cream);padding:14px 22px;border-radius:32px;font-size:12px;letter-spacing:.08em;font-weight:500;cursor:pointer;border:none;box-shadow:0 8px 28px rgba(26,20,16,.2);transition:.2s;font-family:'Jost',sans-serif;min-height:44px}
.chat-btn:hover{background:var(--gold-d);transform:translateY(-2px)}
.chat-btn-ic{width:26px;height:26px;background:var(--cream);border-radius:50%;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:3px}
.chat-btn-ic img{width:100%;height:auto;display:block;object-fit:contain}
.chat-btn-pulse{position:absolute;top:-3px;right:-3px;width:11px;height:11px;background:#22c55e;border-radius:50%;border:2px solid var(--cream)}

.chat-panel{position:fixed;bottom:24px;right:24px;width:380px;max-width:calc(100vw - 32px);height:600px;max-height:calc(100dvh - 48px);background:#fff;border-radius:18px;box-shadow:0 24px 80px rgba(26,20,16,.18);z-index:9999;display:none;flex-direction:column;overflow:hidden;border:1px solid var(--border)}
.chat-panel.open{display:flex;animation:slideup .3s ease}
.chat-head{padding:18px 20px;background:var(--ink);color:var(--cream);display:flex;align-items:center;gap:12px;border-radius:18px 18px 0 0}
.chat-avatar{width:42px;height:42px;border-radius:50%;background:var(--cream);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding:6px;border:1px solid rgba(184,138,95,.3)}
.chat-avatar img{width:100%;height:auto;display:block;object-fit:contain}
.chat-avatar::after{content:'';position:absolute;bottom:-1px;right:-1px;width:12px;height:12px;background:#22c55e;border-radius:50%;border:2px solid var(--ink);z-index:2}
.chat-who{flex:1}
.chat-who-n{font-size:13px;font-weight:500;letter-spacing:.04em}
.chat-who-s{font-size:10.5px;color:var(--gold-l);letter-spacing:.04em;font-weight:300}
.chat-close{color:var(--cream);font-size:24px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;opacity:.85;transition:.2s;border-radius:50%;margin:-6px -6px -6px 0}
.chat-close:active{background:rgba(255,255,255,.1)}
.chat-close:hover{opacity:1;background:rgba(255,255,255,.08)}
.chat-body{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:14px;background:var(--cream)}
.chat-msg{max-width:84%;padding:11px 14px;border-radius:14px;font-size:13.5px;line-height:1.55;animation:slideup .25s ease;white-space:pre-wrap}
.chat-msg.bot{background:#fff;color:var(--ink);border:1px solid var(--border);border-top-left-radius:4px;align-self:flex-start}
.chat-msg.user{background:var(--ink);color:var(--cream);border-top-right-radius:4px;align-self:flex-end;margin-left:auto}
.chat-msg a{color:var(--gold-d);text-decoration:underline}
.chat-msg.bot.typing{display:flex;gap:4px;padding:14px 16px}
.chat-msg.typing span{width:6px;height:6px;background:var(--gold);border-radius:50%;animation:bounce 1.4s infinite ease}
.chat-msg.typing span:nth-child(2){animation-delay:.15s}
.chat-msg.typing span:nth-child(3){animation-delay:.3s}
@keyframes bounce{0%,60%,100%{transform:translateY(0);opacity:.4}30%{transform:translateY(-4px);opacity:1}}
.chat-quick{display:flex;gap:6px;flex-wrap:wrap;padding:0 20px 14px;background:var(--cream)}
.chat-quick-btn{font-size:11px;color:var(--ink);background:#fff;border:1px solid var(--border-s);padding:7px 14px;border-radius:18px;transition:.2s;font-family:inherit;font-weight:500;letter-spacing:.02em}
.chat-quick-btn:hover{background:var(--ink);color:var(--cream);border-color:var(--ink)}

.chat-options{display:flex;flex-direction:column;gap:6px;padding:0 16px 12px;background:var(--cream);max-height:280px;overflow-y:auto}
.chat-opt{font-size:12.5px;color:var(--ink);background:#fff;border:1px solid var(--border-s);padding:10px 14px;border-radius:10px;transition:.18s;font-family:inherit;font-weight:500;letter-spacing:.01em;text-align:left;line-height:1.35;cursor:pointer;text-decoration:none;display:block}
.chat-opt:hover{background:var(--warm);border-color:var(--gold)}
.chat-opt-cta{background:var(--ink);color:var(--cream);border-color:var(--ink);display:flex;align-items:center;justify-content:space-between}
.chat-opt-cta::after{content:'→';color:var(--gold-l);font-weight:600}
.chat-opt-cta:hover{background:var(--gold-d);color:#fff;border-color:var(--gold-d)}
.chat-opt-cta:hover::after{color:#fff}
.chat-foot{padding:14px 16px;border-top:1px solid var(--border);background:#fff;display:flex;gap:8px;align-items:center}
.chat-input{flex:1;border:1px solid var(--border-s);padding:11px 14px;font-family:inherit;font-size:13.5px;color:var(--ink);border-radius:22px;background:var(--cream)}
.chat-input:focus{outline:none;border-color:var(--gold)}
.chat-send{width:38px;height:38px;background:var(--ink);color:var(--cream);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;transition:.2s}
.chat-send:hover{background:var(--gold-d)}
.chat-send:disabled{background:var(--soft);color:var(--muted);cursor:not-allowed}
.chat-brand{font-size:9.5px;color:var(--muted);text-align:center;padding:8px;font-weight:400;letter-spacing:.06em;background:#fff;border-top:1px solid var(--border)}

/* RESPONSIVE */
@media(max-width:1100px){
  nav{grid-template-columns:auto 1fr auto;padding:0 24px}
  .nav-left{display:none}
  .shop-hero{padding:64px 24px 40px}
  .shop-filters{padding:24px;flex-direction:column;align-items:stretch;top:0;position:static}
  .filter-info{justify-content:space-between}
  .products-section{padding:32px 24px 60px}
  .products-grid{grid-template-columns:repeat(3,1fr);gap:20px}
  .trust-bar{grid-template-columns:1fr 1fr;padding:36px 24px}
  .info{grid-template-columns:1fr}
  .ib{border-right:none;border-bottom:1px solid var(--border);padding:36px 24px}
  .modal-content{grid-template-columns:1fr}
  .mc-gallery{padding:16px;min-height:320px}
  .mc-info{padding:32px 28px}
}
@media(max-width:768px){
  nav{padding:0 12px;height:60px}
  .nav-logo{font-size:18px}
  .nav-logo img{height:26px}
  .nav-links-mobile-hide{display:none!important}
  .nav-right{gap:6px}
  .nav-cta{padding:8px 16px!important;font-size:10px!important;letter-spacing:.1em!important}
  .h1-shop{font-size:36px}
  .products-grid{grid-template-columns:1fr 1fr;gap:14px}
  .pcard-body{padding:14px 12px 16px}
  .pcard-title{font-size:15px}
  .trust-bar{grid-template-columns:1fr;gap:18px}

  /* Chat fullscreen mobile con safe-area + dvh + scroll lock */
  .chat-panel{bottom:0;right:0;left:0;top:0;width:100%;height:100dvh;max-height:100dvh;max-width:100%;border-radius:0;border:none}
  .chat-head{border-radius:0;padding:14px 16px;padding-top:max(14px,env(safe-area-inset-top));position:sticky;top:0}
  .chat-body{padding:16px;padding-bottom:8px}
  .chat-foot{padding:10px 14px;padding-bottom:max(10px,env(safe-area-inset-bottom))}
  .chat-input{font-size:16px} /* evita zoom iOS */
  .chat-msg{font-size:14px;max-width:88%}

  /* FAB compacto: solo icon, sin texto, esquina inferior */
  .chat-btn{padding:0;width:56px;height:56px;border-radius:50%;bottom:18px;right:18px;font-size:0;letter-spacing:0;gap:0;justify-content:center;box-shadow:0 6px 22px rgba(26,20,16,.28)}
  .chat-btn-ic{width:34px;height:34px;padding:5px}
  .chat-btn-pulse{top:2px;right:2px}

  /* WA arriba del chat, no se solapan */
  .wa{bottom:88px;right:18px}
  .wa-btn{width:50px;height:50px}

  /* Lock scroll cuando chat o cart abiertos */
  body.chat-open{overflow:hidden;position:fixed;width:100%}

  footer{padding:20px 24px}
}